Acceptance of quick-response (QR) codes–those square bar codes that connect consumers to a website, video or special offer–is increasing at a rapid clip. Digital market research firm comScore found that roughly 20.1 million people scanned QR codes with their phones in a three-month average period ending October 2011, vs. 14 million in June 2011. Read more
Mar. 13 – Three Ways to Use QR Codes for Business | Entrepreneur
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